Please solve B

(b) Your answer is partially correct. Try again. Calculate the increase in Net income for each alternative if sales increased by $118,000. Increase in Net Income Manual System Computerized System Which alternative would produce the higher net income ? T Computerized System Click if you would like to Show Work for this question: Open Show Work Exercise 6-15 (Part Level Submission) Casas Modernas of Juarez, Mexico, is contemplating a major change in its cost structure. Currently, all of its drafting work is performed by skilled draftsmen. Rafael Jiminez, Casas' owner, is considering replacing the draftsmen with a computerized drafting system. However, before making the change, Rafael would like to know the consequences of the change, since the volume of business varies significantly from year to year. Shown below are CVP income statements for each alternative. Manual System Computerized System Sales Variable costs Contribution margin Fixed costs Net income $1,800,000 1,440,000 360,000 120,000 $240,000 $1,800,000 720,000 1,080,000 840,000 $240,000 (a) Your answer is correct. Determine the degree of operating leverage for each alternative. (Round answer Degree of Operating Leverage Manual System Computerized System